Bug 40106
| Summary: | Unaligned userspace access on ST7162 | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | xiangpeng <imxiangpeng> |
| Component: | WebKit Qt | Assignee: | Nobody <webkit-unassigned> |
| Status: | RESOLVED INVALID | ||
| Severity: | Normal | CC: | kling, laszlo.gombos, skaloba |
| Priority: | P5 | Keywords: | Qt, QtTriaged |
| Version: | 528+ (Nightly build) | ||
| Hardware: | Other | ||
| OS: | Linux | ||
xiangpeng
Good afternoon!
I have cross-compiled the webkit with qt-4.6.2.
when i transplant the library to the target platform(SH4,ST7162),It seemly that general qt program run correctly,
but when i try to ran qtlauncher which was compiled with webkit and qt,the system send SIGBUS signal
general information is following:
Program received signal SIGBUS, Bus error.
0x29f4ad7a in WebCore::ResourceLoader::releaseResources() ()
from /opt/QT/qte-directfb-linuxfb-sh4/lib/libQtWebKit.so.4
Unaligned userspace access in "QtTestBrowser" pid=1636 pc=0x2a012f6a ins=0x01ce
Unaligned userspace access in "QtTestBrowser" pid=1636 pc=0x29f4ad7a ins=0x5111
Sending SIGBUS to "QtTestBrowser" due to unaligned access (PC 29f4ad7a PR 29f4ac6e)
How can I change the source code to avoid the error message!
Hope to get your reply!
| Attachments | ||
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| Add attachment proposed patch, testcase, etc. |
Laszlo Gombos
Would it be possible to get a full stacktrace for the Bus error ? Thanks.
Laszlo Gombos
*** Bug 40096 has been marked as a duplicate of this bug. ***
Andreas Kling
Closing since reporter didn't respond with a stack trace or any other useful info in 6 months.
Franck Lamotte
Hi,
I have the same issue (in release) and this one in debug :
https://bugs.webkit.org/show_bug.cgi?id=59107
Just hope if you have information about this problem.
Thanks.
F.L